<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>注册页面</h1>
<form action="/register/" method="post">
    用户账户：<input type="text" name="username" id="username" placeholder="请输入账号"><br><br>
    用户密码：<input type="password" name="password" id="password" placeholder="请输入密码"><br><br>
    <input type="submit">
    <input type="reset" >
    <button type="submit">普通按钮</button>
</form>
</body>
</html>